title: Nitrous oxide challenge for detection of residual intravascular pulmonary gas following venous air embolism.
mesh_terms: D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D004618:Embolism, Air / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000175:diagnosis; D008168:Lung / Q000098:blood supply; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide; D011187:Posture; D011651:Pulmonary Artery / Q000502:physiology
chemical_list: D002245:Carbon Dioxide; D009609:Nitrous Oxide